The Duke of Cambridge has made a private visit to a leading homeless charity he previously went to with his mother Diana, Princess of Wales.
William made a 30-minute trip to St Vincent's Centre in central London, a place he and brother Prince Harry were taken to by Diana in 1994.
The Duke was spotted walking into the centre in Victoria by a side road and left unnoticed by workers using a nearby coffee shop.
William is an avid supporter of schemes and organisations that support the homeless, as was his late mother. In 2009 he spent a night on the streets of London to raise awareness of the issue in an event organised by Centrepoint.